William D. Nagel

Jinpan International Ltd. engages in the design, manufacture, and marketing of electrical control and distribution equipment used in industrial applications, utility projects, renewable energy installations, and infrastructure projects. Its key products include cast resin transformers and vacuum pressure impregnated (VPI) transformers and reactors, switchgears, and unit substations. The company was founded in 1993 and is headquartered in Haikou, China.